A Coplanar Stripline Ultra-Wideband Bandpass Filter With Notch Band

被引：32
|
作者：
Mondal, Priyanka [1 ]
Guan, Yong Liang [1 ]
机构：
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2010年 / 20卷 / 01期
关键词：
Bandpass filter; coplanar stripline; notch; series stub; stepped impedance; ultra-wideband; IMPEDANCE;
D O I：
10.1109/LMWC.2009.2035956
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this letter, a design of a compact coplanar stripline ultra-wideband bandpass filter with a narrow rejection band is reported. The filter characteristic is obtained by using stepped impedance open-circuited series stubs. It is shown that the rejection band can be placed at a desired frequency by tuning the width of the high impedance section of the series stub. Full-wave simulated and experimental results of a filter prototype are presented.
引用
收藏
页码：22 / 24
页数：3
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